Drop from list 1 to list 2, append to list 2 but not pop from list 1

[neldivad]

Suppose I have ['A', 'B', 'C']. I want to make ['B', 'B', 'C', 'C', 'A'].

Is there a way to do it?

[ohtaman]

That cannot be done with streamlit-sortables. You might consider using another component or a different method to duplicate the items.